Question

A circle has a diameter of ten yards. What is its area? Use three point one four for pi

thirty-one point four square yards

thirty-nine point two five square yards

sixty-two point eight square yards

seventy-eight point five square yards
@nikato @GhostKillerPlay

Answer 1

A=πd24

A=Area of a circle
d=diameter

Answer 2

3.14 x 24?

Answer 3

Area= pi x (radius)^2

diameter=2 x radius

Answer 4

R=?

Answer 5

Since you know diameter is 10
Divide by 2
So radius is 5

Answer 6

so it's D

Answer 7

78.5

Answer 8

Yea. D is correct

Answer 9

I'm Pretty sure that is right thats what i got when i entered it in to my calculator